isobutyl methacrylate
methacrylic acid, isobutyl ester
Identification
| Name | isobutyl methacrylate |
| IUPAC | 2-methylpropyl 2-methylprop-2-enoate |
| CAS Number | 97-86-9 |
| EINECS | 202-613-0 |
| FDA UNII | V11534UYZ0 |
| Molecular Formula | C8 H14 O2 |
| Molecular Weight | 142.19798000 |
| MDL Number | MFCD00008931 |
| Nikkaji Number | J47.810E |
| Beilstein | 1747595 |
| XlogP3 | 2.70 (est) |
Regulatory
| DG SANTE Food Flavourings | 09.586 methacrylic acid, isobutyl ester |
| DG SANTE Food Contact Materials | methacrylic acid, isobutyl ester |
| FDA Mainterm (IAUFC) | 97-86-9 ; ISOBUTYL METHACRYLATE |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.88200 to 0.88800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 7.339 to 7.389 |
| Refractive Index | 1.40900 to 1.41500 @ 20.00 °C. |
| Boiling Point | 155.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 3.630000 mmHg @ 25.00 °C. |
| Vapor Density | 3.8 ( Air = 1 ) |
| Flash Point | 111.00 °F. TCC ( 43.89 °C. ) |
| logP (o/w) | 2.660 |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | film formers |
No sensory data available
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-mouse LD50 11990 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | inhalation-mouse LCLo 29740 mg/m3/5H |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | film forming agents |
| Recommendation for isobutyl methacrylate usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 3900 (μg/person/day) |
| Threshold of Concern | 540 (μg/person/day) |
| Structure Class | II |
| Dairy products, excluding products of category 02.0 (01.0) | 7.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 5.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 10.00000 |
| Processed fruit (04.1) | 7.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 10.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 5.00000 |
| Bakery wares (07.0) | 10.00000 |
| Meat and meat products, including poultry and game (08.0) | 2.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 2.00000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 5.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 10.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 5.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 10.00000 |
| Ready-to-eat savouries (15.0) | 20.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 5.00000 |
Penta International Corporation
Chemistry innovation
At Penta, our products and services help businesses do business better.
Potential Uses
Natural Occurrence
Synonyms
iso
butyl 2-methyl prop-2-enoate
iso
butyl 2-methyl-2-propenoate
iso
butyl 2-methylacrylate
iso
butyl 2-methylprop-2-enoate
iso
butyl alpha-methacrylate
iso
butyl methacrylate, inhibited [UN2283] [Flammable liquid]
methacrylic acid isobutyl ester
methacrylic acid, isobutyl ester
2-
methyl-2-propenoic acid 2-methyl ester
2-
methylpropyl 2-methyl-2-propenoate
2-
methylpropyl 2-methylprop-2-enoate
2-
methylpropyl 2-methylpropenoate
2-
methylpropyl methacrylate
2-
propenoic acid, 2-methyl-, 2-methylpropyl ester
propenoic acid, 2-methyl, isobutyl ester
PubMed:
Assessment of the skin sensitising potency of the lower alkyl methacrylate esters.
PubMed:
Investigation of bonding properties of denture bases to silicone-based soft denture liner immersed in isobutyl methacrylate and 2-hydroxyethyl methacrylate.
PubMed:
Cytotoxicity of monomers, plasticizer and degradation by-products released from dental hard chairside reline resins.
PubMed:
Direct patterning of intrinsically electron beam sensitive polymer brushes.
PubMed:
Chain end distribution of block copolymer in two-dimensional microphase-separated structure studied by scanning near-field optical microscopy.
PubMed:
Conformation of single block copolymer chain in two-dimensional microphase-separated structure studied by scanning near-field optical microscopy.
PubMed:
Optical CO(2) sensor of the combination of colorimetric change of alpha-naphtholphthalein in poly(isobutyl methacrylate) and fluorescent porphyrin in polystyrene.
PubMed:
Effect of molecular mobility of polymeric implants on soft tissue reactions: an in vivo study in rats.
PubMed:
Self-assembled treelike patterns from an evaporating binary solution.
PubMed:
Fabrication of hydroxyapatite-poly(epsilon-caprolactone) scaffolds by a combination of the extrusion and bi-axial lamination processes.
PubMed:
Final report of the safety assessment of methacrylate ester monomers used in nail enhancement products.
PubMed:
Development and application of methods for determination of residual monomer in dental acrylic resins using high performance liquid chromatography.
PubMed:
Cytotoxic effects of dental resin liquids on primary gingival fibroblasts and periodontal ligament cells in vitro.
PubMed:
Confinement and processing effects on glass transition temperature and physical aging in ultrathin polymer films: novel fluorescence measurements.
PubMed:
Bonding strength between a hard chairside reline resin and a denture base material as influenced by surface treatment.
PubMed:
Reinforcement of acrylic resins for provisional fixed restorations. Part I: Mechanical properties.
PubMed:
A denture base resin with low water absorption.
PubMed:
Carbohydrate-specific cell adhesion directly to glycosphingolipids separated on thin-layer chromatography plates.
PubMed:
The mechanism of interaction between chlorhexidine digluconate and poly(2-hydroxyethyl methacrylate).
PubMed:
PRESERVATION OF BIOLOGICAL SPECIMENS WITH ISOBUTYL METHACRYLATE POLYMER.
PubMed:
EVALUATION OF ISOBUTYL METHACRYLATE POLYMER AS A MOUNTING MEDIUM.
PubMed:
ISOBUTYL METHACRYLATE AS A MOUNTING MEDIUM FOR HISTOLOGICAL PREPARATIONS.
PubMed:
A PLASTIC COVER GLASS, ISOBUTYL METHACRYLATE.